But it was at least a landmark moment for January signing Ross Barkley .

The winter arrival from Everton came on for Willian after just 30 minutes of the match at the Emirates Stadium, but he was unable to make much of an impact as the Blues went down 2-1 both on the night and on aggregate.

It was Barkley's first match of the season after he missed the first half of the campaign at Everton with an injury, and Conte already looked to be frustrated with him before he even brought him on.